| Index: tracing/tracing/ui/extras/drive/index.html | 
| diff --git a/tracing/tracing/ui/extras/drive/index.html b/tracing/tracing/ui/extras/drive/index.html | 
| index fc08fba877fc2d44da667794c94169f3fcb2ac3f..d9b2ee51f502874dfc2609b1e16f15f1952267a5 100644 | 
| --- a/tracing/tracing/ui/extras/drive/index.html | 
| +++ b/tracing/tracing/ui/extras/drive/index.html | 
| @@ -317,7 +317,7 @@ found in the LICENSE file. | 
| var allCollaborators = driveDocument_.getCollaborators(); | 
| var collaboratorCount = allCollaborators.length; | 
| var collabspan = document.getElementById('collabs'); | 
| -      collabspan.innerHTML = ''; | 
| +      Polymer.dom(collabspan).innerHTML = ''; | 
| var imageList = []; | 
| for (var i = 0; i < collaboratorCount; i++) { | 
| var user = allCollaborators[i]; | 
|  |